My car started rather funny a couple weeks ago and the DSA and CEL came on. The CEL went off when I removed the gas cap, but the DSA light is still on (see other post). I went to Auto Zone to scan the car and the error code P0336 came up - Crankshaft Position Sensor A. Since this event the car has s...

I have the same problem with my 2000 S40. It started a couple years ago. Mine happens when the compressor is running, especially when it first comes on. Happens when the air or defrost is on. I also notice a bit of grinding, but really do hear anything from the engine compartment. I wonder if it's t...

This morning my 2000 S40 started a bit hard and the Check Engine Light and DSA light stayed on. After shutting the car off and opening the fuel cap and closing, I restrted the car. The CEL was now off, but the DSA was still on. After a few trips and 20 miles it is still on. Pressing the DSA button d...